Need a rear defroster clip, rear wiper, cargo light switch

Starting to take inventory of all the missing/broken parts on my wagon. I'm missing one of the plastic retainer clips that hold the rear defroster connections on. It's getting to be that time of year when I'll actually need to use it, so I should probably start thinking about fixing it .

While I'm in the tailgate, I'm also missing one of the cargo light switches, and my rear wiper is broken off, in case anyone has spares or spots a wagon in a junk yard.

Just get this piece of history lolhttp://cgi.ebay.com/ebaymotors/Vintage-Original-Auto-Car-Accessory-Defroster-Gun-Case-Gangster-Pistol-Defrost-/270829333642?pt=Vintage_Car_Truck_Parts_Accessories&fits=Submodel%3APolice&hash=item3f0eafac8a